CN212901710U - Frequency conversion electromagnetic intelligent heat supply unit - Google Patents
Frequency conversion electromagnetic intelligent heat supply unit Download PDFInfo
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- CN212901710U CN212901710U CN202021939150.6U CN202021939150U CN212901710U CN 212901710 U CN212901710 U CN 212901710U CN 202021939150 U CN202021939150 U CN 202021939150U CN 212901710 U CN212901710 U CN 212901710U
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Abstract
The utility model discloses a frequency conversion electromagnetism intelligence heat supply unit, including conduction oil circulation storage jar, heating hydrologic cycle storage jar, fuel feeding nest of tubes, water feeding nest of tubes, oil pump, electromagnetism heating stove, heat exchanger, water pump, heat release pipe, the inside of conduction oil circulation storage jar is filled with the conduction oil, the inside of heating hydrologic cycle storage jar is filled with industry distilled water, the top of conduction oil circulation storage jar, heating hydrologic cycle storage jar all is provided with fluid infusion mouth; the utility model discloses the high-efficient heat transfer characteristic of make full use of conduction oil and the pure characteristic of other relevant physicochemical characteristic and industry distilled water have not only effectively improved thermal conversion and heating efficiency, and because the low hardness soft water characteristic and the trace scale deposit characteristic of industry distilled water, make the water service line still can keep good heating efficiency long-time the use, and prolonged the life-span of parts such as water pump and improved its stability, can show the amount of labour and the cost that reduces artifical maintenance or maintenance, maintenance simultaneously.
Description
Technical Field
The utility model relates to a self-sufficient formula heating equipment technique specifically is frequency conversion electromagnetism intelligence heat supply unit.
Background
The heat supply is to supply heat to the building and keep a certain indoor temperature, and is social service for solving the basic life requirement of heating of residents in northern China in winter.
Heating is the building environmental control technology that people developed at the earliest. Mankind has been understanding the use of fire since, in order to resist cold to the threat of existence, utility model has been realized the heating methods such as heated kang, stove, hot wall, hot ground, this is earliest heating equipment and system, and some still are being used up to now. Heating equipment and systems are developed today, and great progress is made in the aspects of comfort and sanitation of people, attractiveness and dexterity of equipment, automatic control of the system and the equipment, diversification of system forms, effective utilization of energy and the like.
The electromagnetic heating unit mainly utilizes an energy conversion principle of converting electric energy into heat energy by utilizing an electromagnetic induction principle, a rectification circuit in a frequency converter is utilized to convert 50/60Hz alternating current voltage into direct current voltage, the direct current voltage is converted into high-frequency voltage with the frequency of 20-40 kHz through a power control circuit, when the alternating current with high-speed change passes through a coil, the coil can generate a magnetic field with high-speed change, when alternating magnetic lines of force in the magnetic field pass through a metal pipeline (magnetic conduction and conductive materials), countless small eddy currents are generated in a pipe wall body, so that the pipe wall body can generate heat automatically to exchange heat with liquid in the pipeline, the purpose of heating the liquid is achieved, and heat is supplied.
However, most of the existing variable-frequency electromagnetic intelligent heat supply units directly heat municipal water through electromagnetic induction coils to supply heat, and therefore water replenishing tanks, water filtering devices, switching valves and other traditional thermal working medium conveying or processing components need to be equipped, the overall structure is too bloated and complex, and a large amount of scaling phenomena can be avoided in pipe sections after long-term use, so that the heat supply efficiency is influenced, the service lives of water pumps, valves and other components are shortened, and the labor amount and the cost of later-stage manual maintenance and repair are high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frequency conversion electromagnetism intelligence heat supply unit to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a variable frequency electromagnetic intelligent heat supply unit comprises a heat conduction oil circulation storage tank, a heating water circulation storage tank, an oil supply pipe group, a water supply pipe group, an oil pump, an electromagnetic heating furnace, a heat exchanger, a water pump and a heat release pipe, the heat conducting oil is filled in the heat conducting oil circulating storage tank, the industrial distilled water is filled in the heating water circulating storage tank, the top parts of the heat conduction oil circulation storage tank and the heating water circulation storage tank are both provided with liquid supplementing ports, the opening parts of the liquid supplementing ports are connected with sealing covers in a matching way through threads, the top parts of the heat-conducting oil circulating storage tank and the heating water circulating storage tank are provided with air-injection dustproof mechanisms at the outer sides of the sealing covers, the heat conducting oil circulating storage tank is circularly communicated with the oil pump, the electromagnetic heating furnace and the heat exchanger through an oil supply pipe group, the heating water circulation storage tank is circularly communicated with the water pump, the heat exchanger and the heat release pipe through a water supply pipe group;
a hot fluid pipeline and a cold fluid pipeline are arranged in the heat exchanger;
the oil supply pipe group comprises a first oil supply pipeline, a second oil supply pipeline, a third oil supply pipeline and a fourth oil supply pipeline, and the water supply pipe group comprises a first water supply pipeline, a second water supply pipeline, a third water supply pipeline and a fourth water supply pipeline;
the electromagnetic heating stove consists of a metal overflowing tank, a non-metal heat-insulating layer, a spiral high-frequency lead and a frequency converter.
As a further aspect of the present invention: the metal overflows the both ends of jar and is provided with oil inlet and oil-out respectively, the surface in the metal overflows the jar is wrapped up in to the non-metal heat preservation, the outside of non-metal heat preservation is located to spiral high frequency conductor cover, the wired electric connection of high frequency alternating current output of both ends and converter of spiral high frequency conductor.
As a further aspect of the present invention: the oil-out of conduction oil circulation storage jar communicates with the oil feed end of one section oil supply pipeline, the oil outlet end of one section oil supply pipeline communicates with the oil inlet of oil pump, the oil-out of oil pump and the oil feed end of two-stage oil supply pipeline communicate, the oil outlet end of two-stage oil supply pipeline communicates with the oil inlet of metal overflow tank, the oil-out of metal overflow tank and the oil feed end of three-stage oil supply pipeline communicate, the oil outlet end of three-stage oil supply pipeline communicates with the hot fluid pipeline oil inlet of heat exchanger, the hot fluid pipeline oil-out of heat exchanger and the oil feed end of four-stage oil supply pipeline communicate, the oil outlet end of four-stage oil supply pipeline communicates with the oil inlet.
As a further aspect of the present invention: the water inlet end of the heating water circulation storage tank is communicated with the water inlet end of the first water supply pipeline, the water outlet end of the first water supply pipeline is communicated with the water inlet of the water pump, the water outlet end of the water pump is communicated with the water inlet end of the second water supply pipeline, the water outlet end of the second water supply pipeline is communicated with the cold fluid pipeline water inlet of the heat exchanger, the cold fluid pipeline water outlet of the heat exchanger is communicated with the water inlet end of the third water supply pipeline, the water outlet end of the third water supply pipeline is communicated with the water inlet, the water outlet end of the heat release pipe is communicated with the water inlet end of the fourth water supply pipeline, and the water outlet end of the fourth water supply pipeline is communicated.
As a further aspect of the present invention: the jet-propelled dustproof mechanism comprises an annular gas overflowing box and an airflow guide nozzle, the liquid supplementing port and the sealing cover are located on the inner side of the annular gas overflowing box, an annular first gas outlet is formed in the top of the annular gas overflowing box, and a gas inlet pipe penetrates through the side wall of the annular gas overflowing box.
As a further aspect of the present invention: the air flow guiding nozzle comprises an outer cone and an inner cone which is positioned on the inner side of the outer cone and is coaxial with the outer cone, an air guide channel is formed between the inner cone and the outer cone, the bottom end of the air guide channel is an air inlet, the top end of the air guide channel is a second air outlet, the bottoms of the inner cone and the outer cone are fixedly connected with the top of the annular air flowing box, and the air inlet is communicated with the first air outlet.
As a further aspect of the present invention: a plurality of rigid supporting rods are arranged in the air guide channel, and two ends of each rigid supporting rod are fixedly connected with the outer walls of the inner conical cylinder and the outer conical cylinder respectively.
As a further aspect of the present invention: the included angle between the gas guide channel and the top surface of the annular gas overflowing box is 30-55 degrees, and the number of the rigid supporting rods is 2-6.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the high-efficient heat transfer characteristic of make full use of conduction oil and other relevant physicochemical characteristic and the pure characteristic (low rigidity soft water characteristic and trace scale deposit characteristic) of industrial distilled water (redistilled water, three distilled water), not only effectively improved thermal conversion and heating efficiency, the moisturizing case has been avoided simultaneously, traditional hot working medium such as heating water (heating water) filters or purification unit, the part is carried or handled to heating water (heating water), and because the low rigidity soft water characteristic and the trace scale deposit characteristic of industrial distilled water, make the water service pipeline still can keep good heating efficiency in long-time use, and the life-span of having prolonged parts such as water pumps has improved its stability, can show simultaneously and reduce manual maintenance or maintenance, the amount of labour and the cost of maintenance.
2. The utility model discloses a setting of jet-propelled dustproof mechanism at the in-process of replenishing conduction oil or distilled water, can form an air-flowing type dust cover to shelter from the fluid infusion mouth, in order to prevent that outside floating dust from falling downwards in the fluid infusion mouth or fall into corresponding jar internally through the fluid infusion mouth, reach the technical purpose who prevents dust pollution conduction oil or distilled water.
3. The utility model discloses a set up a plurality of rigidity branches, can make the air current in the air guide channel obviously not receive the hindrance of rigidity branch and flow through the air guide channel, be favorable to the air current to form the air current formula dust cover of no shape directly over the fluid infusion mouth.
Drawings
Fig. 1 is a schematic structural diagram of a variable-frequency electromagnetic intelligent heating unit.
Fig. 2 is a schematic structural diagram of an air injection dustproof mechanism in a variable-frequency electromagnetic intelligent heat supply unit.
Fig. 3 is a schematic structural diagram of an annular gas flow box in a variable-frequency electromagnetic intelligent heat supply unit.
Fig. 4 is a schematic structural view of an airflow guide nozzle in the variable frequency electromagnetic intelligent heat supply unit.
Wherein, the heat conduction oil circulation storage tank 1, the heating water circulation storage tank 2, the fluid infusion mouth 3, the sealed lid 4, the dustproof mechanism of jet-propelled 5, annular gas crosses the flow box 6, the intake pipe 7, first gas outlet 8, the air current direction nozzle 9, interior cone 10, outer cone 11, rigid strut 12, the air inlet 13, the second gas outlet 14, one section oil supply pipeline 15, the oil pump 16, two-stage oil supply pipeline 17, the electromagnetic heating stove 18, the metal overflows jar 19, non-metal heat preservation 20, spiral high frequency conductor 21, the converter 22, three-stage oil supply pipeline 23, the heat exchanger 24, four-stage oil supply pipeline 25, one section water supply pipeline 26, the water pump 27, two-stage water supply pipeline 28, three-stage water supply pipeline 29, heat release pipe 30, four-stage water supply.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in the embodiment of the utility model, a frequency conversion electromagnetism intelligence heat supply unit, including conduction oil circulation storage jar 1, heating water circulation storage jar 2, fuel feeding nest of tubes, water feeding nest of tubes, oil pump 16, electromagnetism heating stove 18, heat exchanger 24, water pump 27, heat release pipe 30, the inside packing of conduction oil circulation storage jar 1 has the conduction oil, the inside packing of heating water circulation storage jar 2 has the industry distilled water, the top of conduction oil circulation storage jar 1, heating water circulation storage jar 2 all is provided with fluid infusion mouth 3, the opening part of fluid infusion mouth 3 is connected with sealed lid 4 through screw-thread fit, the top of conduction oil circulation storage jar 1, heating water circulation storage jar 2 is located the outside of sealed lid 4 and all is provided with jet-propelled dustproof mechanism 5, heating stove circulation storage jar 1 is through fuel feeding nest of tubes and oil pump 16, The heat exchanger 24 is in circulating communication, and the heating water circulating storage tank 2 is in circulating communication with the water pump 27, the heat exchanger 24 and the heat release pipe 30 through a water supply pipe group;
a hot fluid pipeline and a cold fluid pipeline are arranged in the heat exchanger 24;
the oil supply pipe group comprises a first oil supply pipeline 15, a second oil supply pipeline 17, a third oil supply pipeline 23 and a fourth oil supply pipeline 25, and the water supply pipe group comprises a first water supply pipeline 26, a second water supply pipeline 28, a third water supply pipeline 29 and a fourth water supply pipeline 31;
the electromagnetic heating stove 18 is composed of a metal overflowing tank 19, a non-metal heat-insulating layer 20 (insulating heat-insulating cotton), a spiral high-frequency conducting wire 21 and a frequency converter 22.
The two ends of the metal overflowing tank 19 are respectively provided with an oil inlet and an oil outlet, the nonmetal heat-insulating layer 20 covers the surface of the metal overflowing tank 19, the spiral high-frequency wire 21 is sleeved outside the nonmetal heat-insulating layer 20, and the two ends of the spiral high-frequency wire 21 are electrically connected with the high-frequency alternating current output end of the frequency converter 22 in a wired mode.
The oil-out of conduction oil circulation storage jar 1 feeds through with the oil feed end of one section oil supply pipeline 15, the oil outlet end of one section oil supply pipeline 15 feeds through with the oil inlet of oil pump 16, the oil-out of oil pump 16 feeds through with the oil feed end of two-stage oil supply pipeline 17, the oil outlet end of two-stage oil supply pipeline 17 and the oil inlet of metal overflow tank 19 communicate, the oil-out of metal overflow tank 19 and the oil feed end of three-stage oil supply pipeline 23 communicate, the oil outlet end of three-stage oil supply pipeline 23 and the hot fluid pipeline oil inlet of heat exchanger 24 communicate, the hot fluid pipeline oil-out of heat exchanger 24 and the oil feed end of four-stage oil supply pipeline 25 communicate, the oil outlet end of four-stage oil supply pipeline 25 and the oil.
The water outlet of the heating water circulation storage tank 2 is communicated with the water inlet end of the first water supply pipeline 26, the water outlet end of the first water supply pipeline 26 is communicated with the water inlet of the water pump 27, the water outlet of the water pump 27 is communicated with the water inlet end of the second water supply pipeline 28, the water outlet end of the second water supply pipeline 28 is communicated with the cold fluid pipeline water inlet of the heat exchanger 24, the cold fluid pipeline water outlet of the heat exchanger 24 is communicated with the water inlet end of the third water supply pipeline 29, the water outlet end of the third water supply pipeline 29 is communicated with the water inlet of the second water supply pipeline 28, the water outlet of the heat release pipe 30 is communicated with the water inlet end of the fourth water supply pipeline 31, and the water outlet end of the fourth water supply pipeline 31 is.
Jet-propelled dustproof mechanism 5 includes that annular gas flows box 6 and air current direction nozzle 9, fluid infusion mouth 3, sealed lid 4 are located the inboard of annular gas flow box 6, annular first gas outlet 8 has been seted up at the top of annular gas flow box 6, the lateral wall of annular gas flow box 6 runs through and is provided with intake pipe 7.
Airflow direction nozzle 9 includes outer cone 11 and is located outer cone 11 inboard and with the interior cone 10 of the coaxial setting of outer cone 11, be formed with the air guide passageway between interior cone 10 and the outer cone 11, the bottom of air guide passageway is air inlet 13, the top of air guide passageway is second gas outlet 14, the bottom of interior cone 10, outer cone 11 all with the top fixed connection of annular gas flow box 6, air inlet 13 and first gas outlet 8 intercommunication.
The air guide channel is internally provided with a plurality of rigid supporting rods 12, two ends of each rigid supporting rod 12 are fixedly connected with the outer walls of the inner cone cylinder 10 and the outer cone cylinder 11 respectively, and the rigid supporting rods 12 play a role in improving the rigidity and the strength of the air flow guide nozzle 9, improve the deformation resistance of the air flow guide nozzle 9 and contribute to keeping the normal conical surface-shaped air guide channel formed between the outer cone cylinder 11 and the inner cone cylinder 10 from geometric deformation.
The included angle between the air guide channel and the top surface of the annular air flowing box 6 is 30-55 degrees, and the conical surface of the right circular cone where the air flow guide nozzle 9 is located and extending upwards from the second air outlet 14 finally intersects at the same air flow convergence point P right above the fluid infusion port 3 and the sealing cover 4;
the number of the rigid supporting rods 12 is 2-6, the rigid supporting rods 12 with proper number can enable air flow in the air guide channel to obviously flow through the air guide channel without being blocked by the rigid supporting rods 12, and are beneficial to forming an invisible air flow type dust cover right above the liquid supplementing port 3, the rigid supporting rods 12 with the number less than 2 are not beneficial to improving the anti-deformation strength of the air flow guide nozzle 9, the rigid supporting rods 12 with the number more than 6 can obviously block the air flow from flowing through the right conical surface-shaped air guide channel, and then the air flow sprayed out of the air flow guide nozzle 9 is not beneficial to forming a complete air flow type dust cover.
Wherein, the heat exchanger 24 is a plate heat exchanger, which is processed and customized by Texas high-easy environmental protection equipment Co., Ltd or Qingdao Xin quan Tong electromechanical equipment Co., Ltd, or is processed and customized by Tanzhou Zhongrun power machinery manufacturing factory, and the model is BR0.1 type;
the oil pump 16 is a high temperature resistant pump, and is of a type of KSB or SLW commercially available from shenli electromechanical limited company, eastern guan, or RY series or BRY series commercially available from haihong pump valve limited company, pohead, or WD-20 series commercially available from kunshan olanke pump manufacturing limited company;
the water pump 27 is a model of CDL8-180 commercially available from Jining Pengda Pump, Inc., or PH-256EH commercially available from Hebei Yi light New energy science, Inc.;
the frequency converter 22 is preferably a multi-power electromagnetic heating frequency converter, which is commercially available from Youhua electronics technologies, Inc. of Foshan, and has the model YH-KZ 001.
The utility model discloses a theory of operation is:
the high-frequency alternating current output by the frequency converter 22 is conducted to the spiral high-frequency conducting wire 21, an alternating magnetic field generated by the high-frequency alternating current loaded on the spiral high-frequency conducting wire 21 correspondingly penetrates through the non-metal heat-insulating layer 20 to generate vortex current in the peripheral wall of the metal overflowing tank 19, the vortex current correspondingly causes the metal overflowing tank 19 to rapidly heat, the heat conducting oil pumped from the heat conducting oil circulating storage tank 1 by the high-temperature-resistant oil pump 16 is correspondingly heated by the metal overflowing tank 19 and then releases heat when flowing through the heat exchanger 24, the distilled water pumped from the heating water circulating storage tank 2 by the water pump 27 exchanges heat with the heated heat conducting oil when flowing through the heat exchanger 24, namely the heat conducting oil releases heat to the distilled water, and the distilled water absorbs heat and then transfers heat to indoor air through the heat release.
The utility model discloses the high-efficient heat transfer characteristic of make full use of conduction oil and other relevant physicochemical characteristic and the pure characteristic (low rigidity soft water characteristic and trace scale deposit characteristic) of industrial distilled water (redistilled water, three distilled water), not only effectively improved thermal conversion and heating efficiency, the moisturizing case has been avoided simultaneously, traditional hot working medium such as heating water (heating water) filters or purification unit, the part is carried or handled to heating water (heating water), and because the low rigidity soft water characteristic and the trace scale deposit characteristic of industrial distilled water, make the water service pipeline still can keep good heating efficiency in long-time use, and the life-span of having prolonged parts such as water pumps has improved its stability, can show simultaneously and reduce manual maintenance or maintenance, the amount of labour and the cost of maintenance.
In order to achieve the technical effect of the utility model, when the utility model is pre-installed, the tank body of the heat conducting oil circulation storage tank 1 and the tank body of the heating water circulation storage tank 2 of the utility model are installed in the aerosol-free or dust-free environment, in non-heating seasons and when the utility model is shut down or the utility model needs to be supplemented with heat conducting oil or distilled water, the air inlet pipe 7 on the outer wall of the annular gas overflowing box 6 is communicated with the exhaust port of the micro air compressor (which is sold in the market by Shanghai Luo Engineer industries, Inc. and has the model of GWJ) through a hose, then the micro air compressor which is pre-compressed and stores enough purified air is powered on and started, the exhaust port of the micro air compressor is opened to lead the air to be intensively and sequentially discharged through the air inlet pipe 7, the annular gas overflowing box 6 and the air flow guide nozzle 9, the air flow discharged through the annular gas overflowing box 6 is guided by the air guide nozzle 9 and then, then an invisible airflow type dust cover is formed at the periphery close to the fluid infusion port 3 right above the fluid infusion port 3;
keeping air flowing through the air inlet pipe 7, the annular gas flowing box 6 and the air flow guiding nozzle 9 for a period of time to ensure that dust or detachable tiny solid particles possibly existing in the air inlet pipe 7, the annular gas flowing box 6 and the air flow guiding nozzle 9 are forcibly discharged by air flow, then detaching the sealing cover 4 originally used for sealing the liquid supplementing port 3 from the liquid supplementing port 3 by screwing, and immediately placing the sealing cover 4 in a vessel with clean interior after the sealing cover 4 is far away from the liquid supplementing port 3 for sealing and preventing the sealing cover 4 from being polluted by dust;
at this time, the fluid infusion port 3 is always in the airflow type dust cover and then is covered by the airflow type dust cover, the airflow sprayed by a second air outlet 14 arranged at the top end of an airflow guide nozzle 9 can prevent external floating dust from falling downwards into the fluid infusion port 3 or falling into a corresponding tank body through the fluid infusion port 3, so as to achieve the technical purpose of preventing dust from polluting heat transfer oil or distilled water, after the bottle mouth or the tank mouth of a finished product sealed and filled heat transfer oil bottle/tank or distilled water bottle/tank is opened, the bottle mouth or the tank mouth is immediately placed right above the fluid infusion port 3 and in the airflow type dust cover, the bottle mouth or the tank mouth is obliquely placed and is close to and aligned with the fluid infusion port 3, the heat transfer oil or the distilled water filled in the heat transfer oil bottle/tank or the distilled water bottle/tank in advance correspondingly and rapidly passes through the fluid infusion port 3 and is poured into the heat transfer oil circulation storage tank 1 and the heating water circulation storage tank 2 in proper amount, after the sealing cover 4 is taken out of a vessel And finally, closing the exhaust port of the micro air compressor and powering off and stopping the micro air compressor.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a frequency conversion electromagnetism intelligence heat supply unit, includes conduction oil circulation storage jar (1), heating hydrologic cycle storage jar (2), fuel feeding nest of tubes, water supply nest of tubes, oil pump (16), electromagnetism heating stove (18), heat exchanger (24), water pump (27), puts heat pipe (30), its characterized in that: the heat conducting oil is filled in the heat conducting oil circulating storage tank (1), the industrial distilled water is filled in the heating water circulating storage tank (2), the tops of the heat conduction oil circulation storage tank (1) and the heating water circulation storage tank (2) are provided with liquid supplementing ports (3), the opening of the fluid infusion port (3) is connected with a sealing cover (4) through screw thread matching, the top parts of the heat-conducting oil circulating storage tank (1) and the heating water circulating storage tank (2) are respectively provided with an air-injection dustproof mechanism (5) at the outer side of the sealing cover (4), the heat conducting oil circulating storage tank (1) is circularly communicated with the oil pump (16), the electromagnetic heating furnace (18) and the heat exchanger (24) through an oil supply pipe group, the heating water circulation storage tank (2) is in circulation communication with the water pump (27), the heat exchanger (24) and the heat release pipe (30) through a water supply pipe group;
a hot fluid pipeline and a cold fluid pipeline are arranged in the heat exchanger (24);
the oil supply pipe group comprises a first oil supply pipeline (15), a second oil supply pipeline (17), a third oil supply pipeline (23) and a fourth oil supply pipeline (25), and the water supply pipe group comprises a first water supply pipeline (26), a second water supply pipeline (28), a third water supply pipeline (29) and a fourth water supply pipeline (31);
the electromagnetic heating stove (18) is composed of a metal overflowing tank (19), a non-metal heat-insulating layer (20), a spiral high-frequency conducting wire (21) and a frequency converter (22).
2. The variable-frequency electromagnetic intelligent heating unit according to claim 1, characterized in that: the metal overflows the both ends of jar (19) and is provided with oil inlet and oil-out respectively, nonmetal heat preservation (20) cladding is on the surface that the metal overflows jar (19), the outside of nonmetal heat preservation (20) is located in spiral high frequency conductor (21) cover, the wired electric connection of high frequency alternating current output of both ends and converter (22) of spiral high frequency conductor (21).
3. The variable-frequency electromagnetic intelligent heating unit according to claim 1, characterized in that: the oil-out of conduction oil circulation storage jar (1) and the oil feed end intercommunication of one section oil feed pipeline (15), the oil outlet end of one section oil feed pipeline (15) and the oil inlet intercommunication of oil pump (16), the oil-out of oil pump (16) and the oil feed end intercommunication of two sections oil feed pipeline (17), the oil outlet end of two sections oil feed pipeline (17) and the oil inlet intercommunication of metal overflow tank (19), the oil-out of metal overflow tank (19) and the oil feed end intercommunication of three sections oil feed pipeline (23), the oil outlet end of three sections oil feed pipeline (23) and the hot fluid pipeline oil inlet intercommunication of heat exchanger (24), the hot fluid pipeline oil-out of heat exchanger (24) and the oil feed end intercommunication of four sections oil feed pipeline (25), the oil outlet end of four sections oil feed pipeline (25) and the oil inlet intercommunication of circulation storage jar (1).
4. The variable-frequency electromagnetic intelligent heating unit according to claim 1, characterized in that: the water outlet of the heating water circulation storage tank (2) is communicated with the water inlet end of one section of water supply pipeline (26), the water outlet end of the one section of water supply pipeline (26) is communicated with the water inlet of a water pump (27), the water outlet of the water pump (27) is communicated with the water inlet end of a second section of water supply pipeline (28), the water outlet end of the second section of water supply pipeline (28) is communicated with the cold fluid pipeline water inlet of a heat exchanger (24), the cold fluid pipeline water outlet of the heat exchanger (24) is communicated with the water inlet end of a third section of water supply pipeline (29), the water outlet end of the third section of water supply pipeline (29) is communicated with the water inlet of a third section of water supply pipeline (230), the water outlet of the heat release pipe (30) is communicated with the water inlet end of a fourth section of water supply pipeline (31), and the water outlet end of the fourth section.
5. The variable-frequency electromagnetic intelligent heating unit according to claim 1, characterized in that: jet-propelled dustproof mechanism (5) include annular gas overflow box (6) and air current direction nozzle (9), fluid infusion mouth (3), sealed lid (4) are located the inboard of annular gas overflow box (6), annular first gas outlet (8) have been seted up at the top of annular gas overflow box (6), the lateral wall of annular gas overflow box (6) runs through and is provided with intake pipe (7).
6. The variable-frequency electromagnetic intelligent heating unit according to claim 5, characterized in that: airflow direction nozzle (9) including outer cone (11) and be located outer cone (11) inboard and with outer cone (11) coaxial setting interior cone (10), be formed with the air guide passageway between interior cone (10) and outer cone (11), the bottom of air guide passageway is air inlet (13), the top of air guide passageway is second gas outlet (14), the bottom of interior cone (10), outer cone (11) all with the top fixed connection of annular gas cross flow box (6), air inlet (13) and first gas outlet (8) intercommunication.
7. The variable-frequency electromagnetic intelligent heating unit according to claim 6, characterized in that: a plurality of rigid supporting rods (12) are arranged in the air guide channel, and two ends of each rigid supporting rod (12) are fixedly connected with the outer walls of the inner cone (10) and the outer cone (11) respectively.
8. The variable-frequency electromagnetic intelligent heating unit according to claim 7, characterized in that: the included angle between the air guide channel and the top surface of the annular air flowing box (6) is 30-55 degrees, and the number of the rigid supporting rods (12) is 2-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939150.6U CN212901710U (en) | 2020-09-08 | 2020-09-08 | Frequency conversion electromagnetic intelligent heat supply unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939150.6U CN212901710U (en) | 2020-09-08 | 2020-09-08 | Frequency conversion electromagnetic intelligent heat supply unit |
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| CN212901710U true CN212901710U (en) | 2021-04-06 |
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| CN202021939150.6U Active CN212901710U (en) | 2020-09-08 | 2020-09-08 | Frequency conversion electromagnetic intelligent heat supply unit |
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